In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 827026-45-9, name is 3-(4-Nitro-1-oxoisoindolin-2-yl)piperidine-2,6-dione, introducing its new discovery. Recommanded Product: 3-(4-Nitro-1-oxoisoindolin-2-yl)piperidine-2,6-dione
Improvements in the preparation process of 3-(4-amino-1-oxo-1,3-dihydro-2H- isoindol-2-yl)piperidine-2,6-dione (Ienalidomide), wherein the intermediate 2-methyl- 3-nitrobenzoic acid methyl ester is brominatcd with N-bromosuccinimide in methyl acetate and the end product is obtained from 3-(4-nitro-l-oxo-l,3-dihydro- 2H-isoindol-2-yl)piperidine-2,6-dione by reducing with iron and ammonium chloride reducing system.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 827026-45-9 is helpful to your research. Recommanded Product: 3-(4-Nitro-1-oxoisoindolin-2-yl)piperidine-2,6-dione
Reference：
Piperidine – Wikipedia,
Piperidine | C5H22791N – PubChem